To find the standard error, divide the standard deviation by the square root of the sample size
standard deviation = 7.5
sample size = 25......sqrt 25 = 5
standard error = 7.5 / 5 = 1.5 <==
Answer:
I think it's a rectangle. Any time you need to plot points on a graph go to desmos graph and plot them.
Answer:
Where are the fractions?
Step-by-step explanation:
There's 3/4, 9/12, 27/36, etc